四川是我国西部经济和人口大省,对国家尤其是对西部地区的经济发展和社会稳定有着重要的促进作用。近年来四川经济增长很快,但其可持续发展却面临着一些瓶颈,这当中一个重要瓶颈就是日益拉开的城乡经济发展差异,即县域经济落后正在并且将越来越阻碍全四川经济良性、持续、快速发展。本文从县域经济入手,以县域产业集群为手段,谋求县域经济快速发展,尽快尽量缩小四川城乡差距,以推动全川经济和社会持续、和谐发展。 Sichuan is a province with a large economy and population in western China and plays an important role in promoting the economic development and social stability of the country, especially in the western region. In recent years, Sichuan’s economy has been growing rapidly, but its sustainable development faces some bottlenecks. One of the important bottlenecks is the increasingly different urban and rural economic development. That is, the backward economy in the county economy is and will be more and more impeding the economic benign, Sustained and rapid development. Starting from the county economy, the paper takes the industrial clusters in the county as a means to seek the rapid development of county economy and minimize the disparity between urban and rural areas in Sichuan as soon as possible so as to promote the sustained and harmonious economic and social development in Sichuan.